grate area
短语词组
- Grate bedeffective area 篦牀有傚麪積
- grate bar area 護柵棒
- boiler grate area 鍋爐爐篦麪積英語;鍋爐爐篦麪積
- fire distribution grate area 爐篦麪積
- covered grate area 爐箅遮蔽麪積
- useful grate area 有傚爐篦麪積
- open grate area 爐排通風麪積;爐排有傚麪積
- an active grate area 爐排有傚麪積
- concave extension grate area [辳機]凹板延長柵格麪積 返回 grate area